Single or helical circular section air ducts with specially shaped ends so that one air duct can fit inside the other. Smaller dimension Φ120mm larger Φ1600mm-curves, the union of the various small pieces needed for the formation of the curve is done with a special stapling machine-concentric or eccentric contractions with specially shaped ends so that one airway can fit one dimension inside the other, smaller larger Φ1600mm-tau.
Air ducts of circular cross section
With specialized stapling – shrinkage equipment and with dimensions from Φ120mm to Φ1600mm, the construction needs of the circular air ducts are now a matter of routine. Our company is able to cover even the most special construction needs. Innovation, excellent quality of construction and materials, correct delivery time are just some of the key features of our company.